<template>
<div class="app-container">
    <el-form :inline="true" class="demo-form-inline">
    <el-form-item>
        <el-select
            v-model="searchObj.provinceCode"
            placeholder="请选择省"
                @change="provinceChanged">
            <el-option
                v-for="item in provinceList"
                    :key="item.id"
                    :label="item.name"
                    :value="item.id"/>
        </el-select>
    </el-form-item>

    <el-form-item>
        <el-select
        v-model="searchObj.cityCode"
        placeholder="请选择市"
        @change="cityChanged">
            <el-option
            v-for="item in cityList"
            :key="item.id"
            :label="item.name"
            :value="item.id"/>
        </el-select>
    </el-form-item>

    <el-form-item>
        <el-input v-model="searchObj.hosname" placeholder="医院名称"/>
    </el-form-item>

    <el-button type="primary" icon="el-icon-search" @click="fetchData()">查询</el-button>
    <el-button type="default" @click="resetData()">清空</el-button>
    </el-form>

<!-- banner列表 -->
<el-table v-loading="listLoading" :data="list" border fit highlight-current-row>
    <el-table-column label="序号" width="80" align="center">
        <template slot-scope="scope" >
          {{(page - 1)*limit + scope.$index + 1}}
        </template>
    </el-table-column>

    <el-table-column label="医院logo">
        <template slot-scope="scope">
        <img :src="'data:image/jpeg;base64,'+scope.row.logoData" width="80">
        </template>
    </el-table-column>

    <el-table-column prop="hosname" label="医院名称"/>
    <el-table-column prop="param.hostypeString" label="等级" width="90"/>
    <el-table-column prop="param.fullAddress" label="详情地址"/>
    <el-table-column label="状态" width="130">
        <template slot-scope="scope">
            {{ scope.row.status === 0 ? '未上线' : '已上线' }}
        </template>
    </el-table-column>
    <el-table-column prop="createTime" label="创建时间"/>

    <el-table-column label="操作" width="230" align="center">
      <template slot-scope="scope">
        <router-link :to="'/hospSet/hosp/show/'+scope.row.id">
          <el-button type="primary" size="mini">查看</el-button>
        </router-link>
        <el-button v-if="scope.row.status == 1"  type="primary" size="mini" @click="updateStatus(scope.row.id, 0)">下线</el-button>
        <el-button v-if="scope.row.status == 0"  type="danger" size="mini" @click="updateStatus(scope.row.id, 1)">上线</el-button>
      </template>
    </el-table-column>
</el-table>

    <!-- 分页组件 -->
    <el-pagination
        :current-page="page"
        :total="total"
        :page-size="limit"
        :page-sizes="[5, 10, 20, 30, 40, 50, 100]"
        style="padding: 30px 0; text-align: center;"
        layout="sizes, prev, pager, next, jumper, ->, total, slot"
        @current-change="fetchData"
        @size-change="changeSize"
    />
</div>
</template>

<script>
import hospApi from '@/api/hosp'
export default {
  data() {
    return {
      listLoading: true, // 数据是否正在加载
      list: null, // banner列表
      total: 0, // 数据库中的总记录数
      page: 1, // 默认页码
      limit: 10, // 每页记录数
      searchObj: {}, // 查询表单对象
      provinceList: [],//所有省集合
      cityList: [],//所有市集合
      districtList: [],//所有区集合
    }
  },
  created() {
    //调用医院列表
    this.fetchData()
    //调用查询所有省的方法
    this.findAllProvince()
  },
  methods: {
    //医院列表
    fetchData(page=1) {
      this.page = page
      hospApi.getHospList(this.page, this.limit, this.searchObj)
            .then(res=>{
              //每页数据集合
              this.list = res.data.content
              //总记录数
              this.total = res.data.totalElements

              //加载结束
              this.listLoading = false
            })
    },
    //查询所有的省
    findAllProvince() {
      hospApi.findByDictCode('Province')
            .then(res=>{
              this.provinceList = res.data
            })
    },
    //点击某个省，显示里面市（联动）
    provinceChanged() {
      //初始化值
      this.cityList = []
      this.searchObj.cityCode = null
      //调用方法，根据省id，查询下面子节点
      hospApi.findChildId(this.searchObj.provinceCode)
            .then(res=>{
              this.cityList = res.data
            })
    },
    //分页，页面切换变化
    changeSize() {
      this.limit = size
      this.fetchData(1)
    },
    //更新医院上线状态
    updateStatus(id, status) {
      hospApi.updateStatus(id,status)
            .then(res=>{
              //刷新页面
              this.fetchData(1)
            })
    }
  }
}
</script>